| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.67 | 3.507% | $169.4099 | $169.41 | $169.40 | $169.40 |
| Purchase #2 | $141.25 | 8.486% | $153.2365 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $162.41 | 13.782% | $184.7933 | $184.79 | $184.80 | $184.80 |
| Purchase #4 | $172.35 | 13.172% | $195.0519 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $80.37 | 5.734% | $84.9784 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $194.34 | 3.263% | $200.6813 | $200.68 | $200.70 | $200.70 |
| Purchase #7 | $245.28 | 4.827% | $257.1197 | $257.12 | $257.10 | $257.10 |
| 7 purchase totals = | $1,159.67 | $1,245.2710 | $1,245.27 | $1,245.30 | $1,245.30 | |